Ceiling lamp



FIG. 1 is a plan view of a ceiling lamp according to the present design, as viewed from the bottom thereof when the ceiling lamp is mounted on a ceiling, the ceiling not being a part of the present design;

FIG. 2 is a perspective view thereof taken from the top of FIG. 1, the appearance from the opposite side being a mirror image, other than the location of crystal members of different colors or hues; and,

FIG. 3 is a perspective view thereof taken from the right side of FIG. 1, the appearance from the left side being a mirror image other than the location of crystal members of different colors or hues. 

The ornamental design for a ceiling lamp, as shown and described. 